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Cheap flights from Oregon to Ireland from €211

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Ireland departing on 27/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
15:30 - 13:15
PDX
-
DUB
13h 45m
1 stop
Icelandair Logo
14:15 - 18:00
DUB
-
PDX
11h 45m
1 stop
€501Icelandair
Mon, 20 Apr - Mon, 4 May
Lufthansa Logo
10:10 - 07:45
PDX
-
DUB
13h 35m
1 stop
Lufthansa Logo
09:20 - 19:05
DUB
-
PDX
17h 45m
1 stop
€509Lufthansa
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
15:30 - 16:20
PDX
-
DUB
40h 50m
2 stops
Multiple Airlines Logo
13:00 - 13:50
DUB
-
PDX
32h 50m
1 stop
€536Multiple Airlines
Tue, 14 Apr - Tue, 28 Apr
Multiple Airlines Logo
10:10 - 07:45
PDX
-
DUB
13h 35m
1 stop
Multiple Airlines Logo
09:20 - 19:05
DUB
-
PDX
17h 45m
1 stop
€538Multiple Airlines
Sat, 2 May - Sat, 9 May
United Airlines Logo
22:56 - 09:45
PDX
-
DUB
26h 49m
1 stop
United Airlines Logo
09:50 - 09:30
DUB
-
PDX
31h 40m
1 stop
€540United Airlines
Fri, 24 Apr - Wed, 6 May
United Airlines Logo
08:29 - 07:30
PDX
-
SNN
15h 01m
1 stop
United Airlines Logo
09:30 - 23:09
SNN
-
PDX
21h 39m
1 stop
€568United Airlines
Sat, 5 Sep - Sat, 19 Sep
Delta Logo
07:00 - 11:10
PDX
-
SNN
20h 10m
1 stop
Delta Logo
13:05 - 21:35
SNN
-
PDX
16h 30m
1 stop
€594Delta
Mon, 27 Jul - Tue, 11 Aug
KLM Logo
07:00 - 11:10
PDX
-
SNN
20h 10m
1 stop
KLM Logo
13:05 - 16:21
SNN
-
PDX
35h 16m
2 stops
€597KLM
Mon, 27 Jul - Tue, 11 Aug
Delta Logo
07:00 - 11:10
PDX
-
SNN
20h 10m
1 stop
Delta Logo
13:05 - 21:35
SNN
-
PDX
16h 30m
1 stop
€611Delta
Sat, 5 Sep - Sat, 19 Sep
KLM Logo
13:05 - 10:20
PDX
-
ORK
13h 15m
1 stop
KLM Logo
06:15 - 11:10
ORK
-
PDX
12h 55m
1 stop
€639KLM
Tue, 5 May - Tue, 12 May

Icelandair flights from Oregon to Ireland

Our best Icelandair deals on Oregon to Ireland flight tickets
Icelandair
20 Apr
PDX15:30Portland
13h 45m
1 stop
DUB13:15Dublin
4 May
DUB14:15Dublin
11h 45m
1 stop
PDX18:00Portland
€501
Icelandair
13 Apr
PDX15:30Portland
13h 45m
1 stop
DUB13:15Dublin
29 Apr
DUB12:15Dublin
13h 45m
1 stop
PDX18:00Portland
€520
Icelandair
21 Apr
PDX15:30Portland
11h 35m
1 stop
DUB11:05Dublin
4 May
DUB14:15Dublin
11h 45m
1 stop
PDX18:00Portland
€521

American Airlines flights from Oregon to Ireland

Our best American Airlines deals on Oregon to Ireland flight tickets
American Airlines
19 Apr
BOI14:14Boise Air Term. Gowen Fld
19h 06m
2 stops
DUB16:20Dublin
5 May
DUB08:35Dublin
21h 03m
2 stops
BOI22:38Boise Air Term. Gowen Fld
€649
American Airlines
5 Aug
BOI13:14Boise Air Term. Gowen Fld
15h 36m
1 stop
DUB11:50Dublin
19 Aug
DUB10:30Dublin
18h 47m
2 stops
BOI22:17Boise Air Term. Gowen Fld
€650
American Airlines
21 Apr
BOI06:00Boise Air Term. Gowen Fld
17h 30m
2 stops
DUB06:30Dublin
29 Apr
DUB12:40Dublin
17h 14m
2 stops
BOI22:54Boise Air Term. Gowen Fld
€659

momondo Fare Finder

 
Customise your flight search to find flights from Oregon to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 26 March 2026.
Use the filters below to find and compare flights from Oregon to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PortlandDublin

PDX - DUB

PDXDUB

Portland

Mon 20/4

15:30-13:15

1 stop13h 45m

Dublin

Mon 4/5

14:15-18:00

1 stop11h 45m

€501

PortlandDublin

PDX - DUB

PDXDUB

Portland

Sat 2/5

10:10-07:45

1 stop13h 35m

Dublin

Sat 9/5

09:20-19:05

1 stop17h 45m

€509

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 14/4

15:30-16:20

2 stops40h 50m

Dublin

Tue 28/4

13:00-13:50

1 stop32h 50m

€536

PortlandDublin

PDX - DUB

PDXDUB

Portland

Sat 2/5

10:10-07:45

1 stop13h 35m

Dublin

Sat 9/5

09:20-19:05

1 stop17h 45m

€538

PortlandDublin

PDX - DUB

PDXDUB

Portland

Fri 24/4

22:56-09:45

1 stop26h 49m

Dublin

Wed 6/5

09:50-09:30

1 stop31h 40m

€540

PortlandShannon

PDX - SNN

PDXSNN

Portland

Sat 5/9

08:29-07:30

1 stop15h 01m

Shannon

Sat 19/9

09:30-23:09

1 stop21h 39m

€568

PortlandShannon

PDX - SNN

PDXSNN

Portland

Mon 27/7

07:00-11:10

1 stop20h 10m

Shannon

Tue 11/8

13:05-21:35

1 stop16h 30m

€594

PortlandShannon

PDX - SNN

PDXSNN

Portland

Mon 27/7

07:00-11:10

1 stop20h 10m

Shannon

Tue 11/8

13:05-16:21

2 stops35h 16m

€597

PortlandShannon

PDX - SNN

PDXSNN

Portland

Sat 5/9

07:00-11:10

1 stop20h 10m

Shannon

Sat 19/9

13:05-21:35

1 stop16h 30m

€611

PortlandCork

PDX - ORK

PDXORK

Portland

Tue 5/5

13:05-10:20

1 stop13h 15m

Cork

Tue 12/5

06:15-11:10

1 stop12h 55m

€639

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Oregon to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

The month of February is another great option to travel to Ireland, with average flight prices from Oregon averaging around €418.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €527 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Oregon for as low as €482 on momondo.

Cheap Oregon to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Ireland

Fastest flight time

11h 52m

Direct flights

None
The fastest flight from Oregon to Ireland takes 11h 52m
There are no direct flights from Oregon to Ireland. There are no popular flight routes from Oregon to Ireland.
Search flight deals

  • When did momondo last update prices for flights from Oregon to Ireland?

    Prices for flights from Oregon to Ireland were last updated today.

  • How old do you have to be to fly from Oregon to Ireland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oregon to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from Oregon to Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ireland from Oregon which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oregon to Ireland?

momondo provides multiple filters to help you find the best flight to Ireland from Oregon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Oregon to Ireland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ireland from Oregon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €37
Flights to Corkfrom €80
Flights to Shannon, Clarefrom €88
Flights to Donegalfrom €90
Flights to Milltown (Kerry)from €37